NH82801BA S L7UU Intel, NH82801BA S L7UU Datasheet - Page 254
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NH82801BA S L7UU
Manufacturer Part Number
NH82801BA S L7UU
Description
Manufacturer
Intel
Datasheet
1.NH82801BA_S_L7UU.pdf
(671 pages)
Specifications of NH82801BA S L7UU
Lead Free Status / RoHS Status
Compliant
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Functional Description
254
Figure 26. AC ’97 2.3 Controller-Codec Connection
Table 126. AC ’97 Signals
The AC-link consists of a five signal interface between the controller and codec.
indicates the AC-link signal pins on the ICH5 and their associated power wells.
NOTE: Power well voltage levels are 3.3 V
AC_RST#
AC_SYNC
AC_BIT_CLK
AC_SDOUT
AC_SDIN0
AC_SDIN1
AC_SDIN2
Signal Name
Intel
ICH5
®
Output
Output
Output
Type
Input
Input
Input
Input
AC_SDIN1
AC_SDIN0
AC_SDIN2
AC_RST#
AC_SDOUT
AC_SYNC
AC_BIT_CLK
Power Well
Resume
Resume
Resume
Resume
Core
Core
Core
Intel
®
Master hardware reset
48 kHz fixed rate sample sync
12.288 MHz Serial data clock
Serial output data
Serial input data
Serial input data
Serial input data
82801EB ICH5 / 82801ER ICH5R Datasheet
Description
Secondary Codec
AC / MC / AMC
AC / MC / AMC
AC / MC / AMC
Primary Codec
Tertiary Codec
AC97 ICH4
Table 129
d
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